28581522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 62068032

約数和(自身を除く): 33486510

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 289, 311, 318, 578, 622, 867, 901, 933, 1734, 1802, 1866, 2703, 5287, 5406, 10574, 15317, 15861, 16483, 30634, 31722, 32966, 45951, 49449, 89879, 91902, 98898, 179758, 269637, 280211, 539274, 560422, 840633, 1681266, 4763587, 9527174, 14290761, 28581522]

約数ペア:

[(1, 28581522), (2, 14290761), (3, 9527174), (6, 4763587), (17, 1681266), (34, 840633), (51, 560422), (53, 539274), (102, 280211), (106, 269637), (159, 179758), (289, 98898), (311, 91902), (318, 89879), (578, 49449), (622, 45951), (867, 32966), (901, 31722), (933, 30634), (1734, 16483), (1802, 15861), (1866, 15317), (2703, 10574), (5287, 5406)]